InChI=1/C15H18N4O2S/c1-2-10-6-19(7-14(16)20)12-5-9(3-4-13(12)21-10)11-8-22-15(17)18-11/h3-5,8,10H,2,6-7H2,1H3,(H2,16,20)(H2,17,18)/t10-/m0/s1/f/h16-17H2 4F7583D75ED03438